PPA Accessories

HF Series Shunts HF500 Shunt The HF series shunts provide an accurate current sensing solution for many wideband power measurement applications up to 500Arms. While the HF series was primarily designed for use with the PPA series power analyzers from N4L that provide exceptional wideband accuracy, dynamic range and common mode rejection, the HF series can be used as a precise current sensing device for other equipment. Further Details (PDF, 950Kb)	Clamp on Current Transformers Clamp On CT Models from 100mA to 5000A and either AC responding or AC + DC designs. provide a current sensing solution when in-line shunt connection is not possible. Further Details (PDF, 164Kb)
Phase Controlled Inrush Switch Phase Controlled Inrush Switch The PCIS enables precise measurement of maximum inrush current for a single phase device up to 10Arms by precise control of the phase angle at which power is supplied to the device under test. Further Details (PDF, 98Kb)	Ultra Low Capacitance Probe Ultra Low Capacitance Probe For power applications such as high frequency drives or low power lighting ballasts that may be influenced by the capacitance of typical voltage measurement devices, the Ultra Low Capacitance Probe is designed to present exceptionally low capacitance to ground. Further Details (PDF, 131Kb)
Breakout Box Breakout Box The N4L breakout box provides a simple and safe method to connect an in line power analyzer between an AC scource and device under test.	Wideband attenuator ATT10 10:1 Attenuator The ATT10 and ATT20 wideband attenuators enable voltage probes with geater than 3Vpk output to be used with the external input of the PPA series power analyzers.
15Kv HV Probe 15kV HV Probe With a x1000 attenutation ratio, wide frequency range and 15,000V dc or ac peak rating, the TT-HVP 15HF probe allows the PPA series frequency response analyzers to be used in high voltage measurement applications. Further Details (PDF, 131Kb)

HF Series Shunts

HF500 Shunt

The HF series shunts provide an accurate current sensing solution for many wideband power measurement applications up to 500Arms. While the HF series was primarily designed for use with the PPA series power analyzers from N4L that provide exceptional wideband accuracy, dynamic range and common mode rejection, the HF series can be used as a precise current sensing device for other equipment.

Further Details (PDF, 950Kb)

Clamp on Current Transformers

Clamp On CT

Models from 100mA to 5000A and either AC responding or AC + DC designs. provide a current sensing solution when in-line shunt connection is not possible.

Further Details (PDF, 164Kb)

Phase Controlled Inrush Switch

The PCIS enables precise measurement of maximum inrush current for a single phase device up to 10Arms by precise control of the phase angle at which power is supplied to the device under test.

Further Details (PDF, 98Kb)

Ultra Low Capacitance Probe

For power applications such as high frequency drives or low power lighting ballasts that may be influenced by the capacitance of typical voltage measurement devices, the Ultra Low Capacitance Probe is designed to present exceptionally low capacitance to ground.

Further Details (PDF, 131Kb)

Breakout Box

The N4L breakout box provides a simple and safe method to connect an in line power analyzer between an AC scource and device under test.

Wideband attenuator

ATT10 10:1 Attenuator

The ATT10 and ATT20 wideband attenuators enable voltage probes with geater than 3Vpk output to be used with the external input of the PPA series power analyzers.

15Kv HV Probe

15kV HV Probe

With a x1000 attenutation ratio, wide frequency range and 15,000V dc or ac peak rating, the TT-HVP 15HF probe allows the PPA series frequency response analyzers to be used in high voltage measurement applications.

Further Details (PDF, 131Kb)